Upgrade to the __tier_name__

You’re attempting to view exclusive content only for members in the __tier_name__.

Upgrade to the __tier_name__

You’re attempting to view exclusive content only for members in the __tier_name__.

Upgrade to the __tier_name__

You’re attempting to view exclusive content only for members in the __tier_name__.

Upgrade to the __tier_name__

You’re attempting to view exclusive content only for members in the __tier_name__.

Free Shipping On All Orders Over $75! - Excluding HI & AK

Tweco HD 22 Series Air Cooled Nozzles for Classic No. 2, Spray Master 250, and Smoke Master 250 MIG guns are self insulated and compatible with HD52 Series Gas Diffusers.


Features

  • Used in heavy duty welding application up to 250 amperes
  • 3-piece nozzle design includes: Nozzle Housing - Cut & Formed from 122 DHP copper alloy tubing, Nozzle Insert - machined from a solid brass allows and is crimped in place to allow the nozzle to slide over a metal spring which is part of the gas diffuser, Nozzle insulator - made from G7 silicone material, providing the electrical insulation needed from the gas diffuser
  • Easy identification - Part No. rolled stamped on the outside surface
  • 3-piece design - does not require an additional insulator



Arc Gun Consumables

Model 1220-1305 1220-1306 1220-1307 1220-1311 1220-1312
Cooling Air Air Air Air Air
Inside Diameter 3/8 in.
9.5 mm
1/2 in.
12.7 mm
5/8 in.
15.9 mm
1/2 in.
12.7 mm
5/8 in.
15.9 mm
Nozzle Design Standard Standard Standard Standard Standard
Nozzle Style Slip-On Slip-On Slip-On Slip-On Slip-On
Nozzle/Contact Tip Relationship 1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess 1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess 1/8" - 5/32" (3.2 mm - 3.97 mm) Tip Recess Flush To 1/16" (1.6 mm) Tip Recess Flush To 1/16" (1.6 mm) Tip Recess
Outside Diameter 0.875 in.
22.2 mm
0.875 in.
22.2 mm
0.875 in.
22.2 mm
0.875 in.
22.2 mm
0.875 in.
22.2 mm
Series HD22 Series HD22 Series HD22 Series HD22 Series HD22 Series